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1.发明授权
公开(公告)号：US6022677A
公开(公告)日：2000-02-08
申请号：US998357
申请日：1997-12-24
CPC分类号： G03G5/10 , B41M5/508 , B41M5/5254 , G03C1/79 , B41M5/5218 , G03C1/76 , Y10S430/151 , Y10T156/1039
摘要： The invention relates to a imaging element comprising a layer of biaxially oriented sheet adhered to the bottom surface of a base wherein said biaxially oriented sheet adhered to the bottom surface has a surface roughness average of between about 0.30 to 2.00 .mu.m.
摘要翻译： 本发明涉及一种成像元件，其包括粘附到基底的底面的双轴取向片层，其中所述双轴取向片粘附到底表面上的表面粗糙度平均值在约0.30至2.00μm之间。
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2.发明授权Roughness elimination by control of strength of polymer sheet in relation to base paper 失效通过控制聚合物片材相对于原纸的强度消除粗糙度
公开(公告)号：US5968695A
公开(公告)日：1999-10-19
申请号：US210185
申请日：1998-12-11
CPC分类号： D21H19/84 , G03C1/775 , G03C1/79 , G03C1/81 , Y10S430/131 , Y10T428/24998 , Y10T428/31895 , Y10T428/31899 , Y10T428/31902 , Y10T428/31993
摘要： The invention relates to a photographic element comprising a paper base, at least one photosensitive silver halide layer, a biaxially oriented polymer sheet between said paper base and said silver halide layer, wherein said polymer sheet has a thickness of between 13 microns and 65 microns and a Young's modulus of between 700 and 5200 MPa wherein said base paper has a Young's modulus between 1380 MPa and 13800 MPa, a thickness between 75 microns and 200 microns, and an average roughness on the emulsion side of between 0.18 and 0.68 microns and wherein the ratio of thickness between said polymer sheet and said base paper is between 0.1 and 0.5.
摘要翻译： 本发明涉及一种照相元件，其包括纸基，至少一个光敏卤化银层，位于所述纸基和所述卤化银层之间的双轴取向聚合物片，其中所述聚合物片的厚度为13微米至65微米， 在700和5200MPa之间的杨氏模量，其中所述原纸的杨氏模量在1380MPa至13800MPa之间，厚度在75微米和200微米之间，乳液侧上的平均粗糙度在0.18和0.68微米之间，其中 所述聚合物片和所述原纸之间的厚度比为0.1至0.5。
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公开(公告)号：US5935690A
公开(公告)日：1999-08-10
申请号：US862335
申请日：1997-05-23
CPC分类号： B32B27/10 , G03C1/79 , G03C5/08 , B41M5/41 , B41M5/508 , Y10T428/1352 , Y10T428/1359 , Y10T428/24802 , Y10T428/24901 , Y10T428/24934 , Y10T428/24942 , Y10T428/249979 , Y10T428/24998 , Y10T428/254 , Y10T428/2826 , Y10T428/31993
摘要： The invention relates to a photographic element comprising a paper base with a thickness from 0.025 mm to 0.25 mm, at least one photosensitive silver halide layer, and a layer of microvoided and biaxially oriented polyolefin sheet having a layer thickness of 0.020 mm to 0.050 mm, a density of between 78% and 100% of the solid polymer density located between said paper base and said at least one photosensitive silver halide layer, and wherein the entire photographic element is substantially free from surface distortion or cracking when the photographic element is forced to the shape of a diameter of no less than 8.0 mm.
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公开(公告)号：US5902720A
公开(公告)日：1999-05-11
申请号：US864228
申请日：1997-05-23
IPC分类号： B32B27/10 , B41M5/00 , B41M5/382 , B41M5/50 , B41M5/52 , D21H19/84 , G03C1/79 , G03C1/81 , B32B3/26 , B32B9/00 , B32B23/08
CPC分类号： D21H19/84 , G03C1/79 , G03C1/81 , Y10S430/131 , Y10T428/249978 , Y10T428/24998 , Y10T428/249987 , Y10T428/249989 , Y10T428/31895 , Y10T428/31902 , Y10T428/31993
摘要： The invention relates to a photographic element comprising a paper base, at least one photosensitive silver halide layer, a layer of biaxially oriented polymer sheet between said paper base and said silver halide layer, and a biaxially oriented polymer sheet on the opposite side of said base paper from said photosensitive silver halide layer wherein said biaxially oriented sheets and said base paper together have balanced forces such that the photographic element remains flat over a broad range of relative humidity changes.
摘要翻译： 本发明涉及一种照相元件，包括纸基，至少一个感光卤化银层，在所述纸基和所述卤化银层之间的双轴取向聚合物片层，以及位于所述碱的相对侧上的双轴取向聚合物片 来自所述光敏卤化银层的纸，其中所述双轴取向片材和所述原纸一起具有平衡的力，使得照相材料在宽的相对湿度变化范围内保持平坦。
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公开(公告)号：US5874205A
公开(公告)日：1999-02-23
申请号：US862234
申请日：1997-05-23
CPC分类号： G03C5/08 , G03C11/02 , G03C1/79 , Y10S430/131 , Y10T428/249979 , Y10T428/24998 , Y10T428/31902
摘要： The invention relates to a photographic element comprising a paper base, at least one photosensitive silver halide layer, and a layer of biaxially oriented polymer sheet adhered to the back side of the said paper base opposite to the side where said at least one said silver halide photosensitive layer is located, wherein said polymer sheet is provided with indicia on the surface of said sheet between said base paper and said polymer sheet.
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6.发明授权公开(公告)号：US06255043B1
公开(公告)日：2001-07-03
申请号：US09568074
申请日：2000-05-10
IPC分类号： G03C176
CPC分类号： G03C1/79 , G03B2206/004 , G03C1/81 , G03C5/14 , G03C11/02 , Y10S430/145
摘要： The invention relates to a photographic element comprising a paper base, at least one photosensitive silver halide layer, and a layer of biaxially oriented polymer sheet adhered to the backside of the said paper base opposite to the side where said at least one said silver halide photosensitive layer is located, wherein said polymer sheet is provided with machine readable indicia on the surface of said sheet between said base paper and said polymer sheet.
摘要翻译： 本发明涉及一种照相元件，其包括纸基，至少一个感光卤化银层和粘附到所述纸基底的与所述至少一个所述卤化银感光体相反的一侧的双轴取向聚合物片层 其中所述聚合物片材在所述原纸和所述聚合物片材之间的所述片材的表面上设置有机器可读标记。
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7.发明授权Composite photographic material with laminated biaxially oriented polyolefin sheets 失效复合照相材料与层压双轴取向聚烯烃片材
公开(公告)号：US6043009A
公开(公告)日：2000-03-28
申请号：US208673
申请日：1998-12-10
CPC分类号： G03C1/79 , G03C1/93 , G03C7/3029 , Y10S430/131 , Y10S430/136 , Y10T156/1092
摘要： The invention relates to a photographic element comprising a paper base, at least one photosensitive silver halide layer, and a layer of microvoided biaxially oriented polyolefin sheet between said paper base and said silver halide layer.
摘要翻译： 本发明涉及一种照相元件，其包括纸基，至少一个光敏卤化银层和在所述纸基和所述卤化银层之间的微孔双轴取向聚烯烃片层。
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公开(公告)号：US6001547A
公开(公告)日：1999-12-14
申请号：US998359
申请日：1997-12-24
IPC分类号： G03C1/795 , B29C55/12 , B29L9/00 , B32B7/02 , B41M5/00 , B41M5/50 , B41M5/52 , G03C1/76 , G03C1/79 , G03C1/83 , G03G5/10 , G03C1/825
摘要： The invention relates to a photographic element comprising a paper base, at least one photosensitive silver halide layer, a layer of polymer sheet between said paper base and said silver halide layer, incorporating a thin tinted polymer layer directly below said silver halide layer.
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9.发明授权Composite photographic material with laminated biaxially oriented polyolefin sheets with controlled water vapor transmission rate 失效具有层压双轴取向聚烯烃片材的复合照相材料，具有受控的水蒸汽透过率
公开(公告)号：US5994045A
公开(公告)日：1999-11-30
申请号：US998167
申请日：1997-12-24
CPC分类号： G03C1/79
摘要： This invention is generally accomplished by a photographic or imaging element comprising a paper base, at least one photosensitive silver halide layer, a tie layer and a biaxiaily oriented polyolefin sheet wherein said polyolefin sheet by itself or in combination with said tie layer has a water vapor transmission rate of less than 0.85.times.10.sup.-5 g/mm.sup.2 /day.
摘要翻译： 本发明通常由包括纸基，至少一个光敏卤化银层，粘结层和双向取向聚烯烃片材的照相或成像元件来实现，其中所述聚烯烃片材本身或与所述连接层组合具有水蒸气 透射率小于0.85×10-5 g / mm2 /天。
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公开(公告)号：US5955239A
公开(公告)日：1999-09-21
申请号：US998160
申请日：1997-12-24
摘要： The invention relates to a photographic element comprising a paper base, at least one photosensitive silver halide layer, a layer of biaxially oriented polyolefin sheet between said paper base and said silver halide layer, wherein there is located between said biaxially oriented polyolefin sheet and said base paper a layer of strippable material comprising a material that has a peel strength of between about 30 and 150 g/5 cm.
摘要翻译： 本发明涉及一种照相元件，其包括纸基，至少一个光敏卤化银层，在所述纸基和所述卤化银层之间的双轴取向聚烯烃片层，其中位于所述双轴取向聚烯烃片和所述基底之间 纸一层可剥离材料，其包括剥离强度在约30至150g / 5cm之间的材料。
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